those are enshrined into law for five years. those were sort of important things that went in for the working class and the republicans didn't like that either. >> that was a huge deal in this deal. these tax cuts, the earned income, it's an expanded earned income tax credit, expansion of the child tax credit, and expansion of a college tax credit. these single most progressive elements of the current tax code, they help the poor hugely. these are big increases in incomes for the actual working poor. obviously, the best argument you can make out of it is it is very large based, largely progressive. you don't pay payroll taxes over $110,000, but tax cuts for $80,000, $90,000. >> thank you very much, ezra klein. we really appreciate it. >>> we will come back, and when we do, more about the blood clot that's causing secretary of state hillary clinton's hospitalization, also a live update on concerns and her condition next. >>> secretary of state hillary clinton remains in the hospital as doctors continue to treat a blood clot stemm